6731-36-8

Product Information: Product Name: NOROX® 500-90-AL3 Chemical Composition: 1,1-Bis(tert.butyl peroxy)3,3,5-trimethyl cyclohexane CAS No.: 6731-36-8 Molecular Mass: 302.4 g/mol 90% Concentration of aliphatic ( aliphatics solution Product Description: Appearance: colorless liquid Peroxide content: approx. 90% w/w Reactive oxygen content: approx. 9.5% w/w Desensitizer: aliphatic with high boiling point Density (20°C): approx. 0.89

NOROX®500-90 Chemical Name: 1,1-Di(tert.butylperoxy)-3,3,5-trimethylcyclohexane CAS No.: 6731-36-8

Product Information: Product Name: NOROX® 500-75OMS Chemical Composition: 75% solution of 1,1-tert-butyl peroxy-3,3,5-trimethylcyclohexane Form: Colorless flowing liquid containing 75% tert-butyl peroxide, desensitized with aliphatic hydrocarbon solvents Technical Data: Ingredients: Approx. 75% tert-butyl peroxide Active Oxygen: approx. 7.94% Density (20°C): approx. 0.88 g/cm³ Viscosity (20°C): approx. 8 mPa-s Refractive index (20°C): approx. 1.435 Critical temperature: approx. 60°C Refrigeration stability: below -25°C Recommended storage temperature: low

Product Description: NOROX® 500-50 is a 50% solution of 1,1-tert-butyl peroxide stabilized with aliphatic hydrocarbons. It is a colorless, flowable liquid used as an initiator for polymer monomers (e.g. styrene) and as a curing agent for unsaturated polyester resins. Technical Data: Appearance: colorless liquid Peroxide content: approx. 50% Reactive oxygen content: approx. 7.94% Desensitizer: aliphatic hydrocarbon (boiling point > 170°C) Density: approx. 0.83 g/cm³ Viscosity at 20°C: approx. 3 mPa-s Refractive index at 20°C: approx. 1.429 Critical temperature (SADT):